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authorLinus Torvalds <torvalds@linux-foundation.org>2023-01-20 09:58:44 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2023-01-20 09:58:44 -0800
commit5deaa98587aca2f0e7605388e89cfa1df4bad5cb (patch)
tree875a3639763ff4406191b955bd08f5e0af565442 /tools/testing
parent4a0c7a6831a0aa56db78a80f5a3e1ad5412d0fa8 (diff)
parent45a919bbb21c642e0c34dac483d1e003560159dc (diff)
Merge tag 'net-6.2-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski: "Including fixes from wireless, bluetooth, bpf and netfilter. Current release - regressions: - Revert "net: team: use IFF_NO_ADDRCONF flag to prevent ipv6 addrconf", fix nsna_ping mode of team - wifi: mt76: fix bugs in Rx queue handling and DMA mapping - eth: mlx5: - add missing mutex_unlock in error reporter - protect global IPsec ASO with a lock Current release - new code bugs: - rxrpc: fix wrong error return in rxrpc_connect_call() Previous releases - regressions: - bluetooth: hci_sync: fix use of HCI_OP_LE_READ_BUFFER_SIZE_V2 - wifi: - mac80211: fix crashes on Rx due to incorrect initialization of rx->link and rx->link_sta - mac80211: fix bugs in iTXQ conversion - Tx stalls, incorrect aggregation handling, crashes - brcmfmac: fix regression for Broadcom PCIe wifi devices - rndis_wlan: prevent buffer overflow in rndis_query_oid - netfilter: conntrack: handle tcp challenge acks during connection reuse - sched: avoid grafting on htb_destroy_class_offload when destroying - virtio-net: correctly enable callback during start_xmit, fix stalls - tcp: avoid the lookup process failing to get sk in ehash table - ipa: disable ipa interrupt during suspend - eth: stmmac: enable all safety features by default Previous releases - always broken: - bpf: - fix pointer-leak due to insufficient speculative store bypass mitigation (Spectre v4) - skip task with pid=1 in send_signal_common() to avoid a splat - fix BPF program ID information in BPF_AUDIT_UNLOAD as well as PERF_BPF_EVENT_PROG_UNLOAD events - fix potential deadlock in htab_lock_bucket from same bucket index but different map_locked index - bluetooth: - fix a buffer overflow in mgmt_mesh_add() - hci_qca: fix driver shutdown on closed serdev - ISO: fix possible circular locking dependency - CIS: hci_event: fix invalid wait context - wifi: brcmfmac: fixes for survey dump handling - mptcp: explicitly specify sock family at subflow creation time - netfilter: nft_payload: incorrect arithmetics when fetching VLAN header bits - tcp: fix rate_app_limited to default to 1 - l2tp: close all race conditions in l2tp_tunnel_register() - eth: mlx5: fixes for QoS config and eswitch configuration - eth: enetc: avoid deadlock in enetc_tx_onestep_tstamp() - eth: stmmac: fix invalid call to mdiobus_get_phy() Misc: - ethtool: add netlink attr in rss get reply only if the value is not empty" * tag 'net-6.2-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (88 commits) Revert "Merge branch 'octeontx2-af-CPT'" tcp: fix rate_app_limited to default to 1 bnxt: Do not read past the end of test names net: stmmac: enable all safety features by default octeontx2-af: add mbox to return CPT_AF_FLT_INT info octeontx2-af: update cpt lf alloc mailbox octeontx2-af: restore rxc conf after teardown sequence octeontx2-af: optimize cpt pf identification octeontx2-af: modify FLR sequence for CPT octeontx2-af: add mbox for CPT LF reset octeontx2-af: recover CPT engine when it gets fault net: dsa: microchip: ksz9477: port map correction in ALU table entry register selftests/net: toeplitz: fix race on tpacket_v3 block close net/ulp: use consistent error code when blocking ULP octeontx2-pf: Fix the use of GFP_KERNEL in atomic context on rt tcp: avoid the lookup process failing to get sk in ehash table Revert "net: team: use IFF_NO_ADDRCONF flag to prevent ipv6 addrconf" MAINTAINERS: add networking entries for Willem net: sched: gred: prevent races when adding offloads to stats l2tp: prevent lockdep issue in l2tp_tunnel_register() ...
Diffstat (limited to 'tools/testing')
-rwxr-xr-xtools/testing/selftests/net/mptcp/userspace_pm.sh47
-rw-r--r--tools/testing/selftests/net/toeplitz.c12
-rwxr-xr-xtools/testing/selftests/netfilter/nft_trans_stress.sh16
-rw-r--r--tools/testing/selftests/netfilter/settings1
4 files changed, 64 insertions, 12 deletions
diff --git a/tools/testing/selftests/net/mptcp/userspace_pm.sh b/tools/testing/selftests/net/mptcp/userspace_pm.sh
index a29deb9fa024..ab2d581f28a1 100755
--- a/tools/testing/selftests/net/mptcp/userspace_pm.sh
+++ b/tools/testing/selftests/net/mptcp/userspace_pm.sh
@@ -752,6 +752,52 @@ test_subflows()
"$server4_token" > /dev/null 2>&1
}
+test_subflows_v4_v6_mix()
+{
+ # Attempt to add a listener at 10.0.2.1:<subflow-port>
+ ip netns exec "$ns1" ./pm_nl_ctl listen 10.0.2.1\
+ $app6_port > /dev/null 2>&1 &
+ local listener_pid=$!
+
+ # ADD_ADDR4 from server to client machine reusing the subflow port on
+ # the established v6 connection
+ :>"$client_evts"
+ ip netns exec "$ns1" ./pm_nl_ctl ann 10.0.2.1 token "$server6_token" id\
+ $server_addr_id dev ns1eth2 > /dev/null 2>&1
+ stdbuf -o0 -e0 printf "ADD_ADDR4 id:%d 10.0.2.1 (ns1) => ns2, reuse port\t\t" $server_addr_id
+ sleep 0.5
+ verify_announce_event "$client_evts" "$ANNOUNCED" "$client6_token" "10.0.2.1"\
+ "$server_addr_id" "$app6_port"
+
+ # CREATE_SUBFLOW from client to server machine
+ :>"$client_evts"
+ ip netns exec "$ns2" ./pm_nl_ctl csf lip 10.0.2.2 lid 23 rip 10.0.2.1 rport\
+ $app6_port token "$client6_token" > /dev/null 2>&1
+ sleep 0.5
+ verify_subflow_events "$client_evts" "$SUB_ESTABLISHED" "$client6_token"\
+ "$AF_INET" "10.0.2.2" "10.0.2.1" "$app6_port" "23"\
+ "$server_addr_id" "ns2" "ns1"
+
+ # Delete the listener from the server ns, if one was created
+ kill_wait $listener_pid
+
+ sport=$(sed --unbuffered -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q' "$client_evts")
+
+ # DESTROY_SUBFLOW from client to server machine
+ :>"$client_evts"
+ ip netns exec "$ns2" ./pm_nl_ctl dsf lip 10.0.2.2 lport "$sport" rip 10.0.2.1 rport\
+ $app6_port token "$client6_token" > /dev/null 2>&1
+ sleep 0.5
+ verify_subflow_events "$client_evts" "$SUB_CLOSED" "$client6_token" \
+ "$AF_INET" "10.0.2.2" "10.0.2.1" "$app6_port" "23"\
+ "$server_addr_id" "ns2" "ns1"
+
+ # RM_ADDR from server to client machine
+ ip netns exec "$ns1" ./pm_nl_ctl rem id $server_addr_id token\
+ "$server6_token" > /dev/null 2>&1
+ sleep 0.5
+}
+
test_prio()
{
local count
@@ -861,6 +907,7 @@ make_connection "v6"
test_announce
test_remove
test_subflows
+test_subflows_v4_v6_mix
test_prio
test_listener
diff --git a/tools/testing/selftests/net/toeplitz.c b/tools/testing/selftests/net/toeplitz.c
index 90026a27eac0..9ba03164d73a 100644
--- a/tools/testing/selftests/net/toeplitz.c
+++ b/tools/testing/selftests/net/toeplitz.c
@@ -215,7 +215,7 @@ static char *recv_frame(const struct ring_state *ring, char *frame)
}
/* A single TPACKET_V3 block can hold multiple frames */
-static void recv_block(struct ring_state *ring)
+static bool recv_block(struct ring_state *ring)
{
struct tpacket_block_desc *block;
char *frame;
@@ -223,7 +223,7 @@ static void recv_block(struct ring_state *ring)
block = (void *)(ring->mmap + ring->idx * ring_block_sz);
if (!(block->hdr.bh1.block_status & TP_STATUS_USER))
- return;
+ return false;
frame = (char *)block;
frame += block->hdr.bh1.offset_to_first_pkt;
@@ -235,6 +235,8 @@ static void recv_block(struct ring_state *ring)
block->hdr.bh1.block_status = TP_STATUS_KERNEL;
ring->idx = (ring->idx + 1) % ring_block_nr;
+
+ return true;
}
/* simple test: sleep once unconditionally and then process all rings */
@@ -245,7 +247,7 @@ static void process_rings(void)
usleep(1000 * cfg_timeout_msec);
for (i = 0; i < num_cpus; i++)
- recv_block(&rings[i]);
+ do {} while (recv_block(&rings[i]));
fprintf(stderr, "count: pass=%u nohash=%u fail=%u\n",
frames_received - frames_nohash - frames_error,
@@ -257,12 +259,12 @@ static char *setup_ring(int fd)
struct tpacket_req3 req3 = {0};
void *ring;
- req3.tp_retire_blk_tov = cfg_timeout_msec;
+ req3.tp_retire_blk_tov = cfg_timeout_msec / 8;
req3.tp_feature_req_word = TP_FT_REQ_FILL_RXHASH;
req3.tp_frame_size = 2048;
req3.tp_frame_nr = 1 << 10;
- req3.tp_block_nr = 2;
+ req3.tp_block_nr = 16;
req3.tp_block_size = req3.tp_frame_size * req3.tp_frame_nr;
req3.tp_block_size /= req3.tp_block_nr;
diff --git a/tools/testing/selftests/netfilter/nft_trans_stress.sh b/tools/testing/selftests/netfilter/nft_trans_stress.sh
index a7f62ad4f661..2ffba45a78bf 100755
--- a/tools/testing/selftests/netfilter/nft_trans_stress.sh
+++ b/tools/testing/selftests/netfilter/nft_trans_stress.sh
@@ -10,12 +10,20 @@
ksft_skip=4
testns=testns-$(mktemp -u "XXXXXXXX")
+tmp=""
tables="foo bar baz quux"
global_ret=0
eret=0
lret=0
+cleanup() {
+ ip netns pids "$testns" | xargs kill 2>/dev/null
+ ip netns del "$testns"
+
+ rm -f "$tmp"
+}
+
check_result()
{
local r=$1
@@ -43,6 +51,7 @@ if [ $? -ne 0 ];then
exit $ksft_skip
fi
+trap cleanup EXIT
tmp=$(mktemp)
for table in $tables; do
@@ -139,11 +148,4 @@ done
check_result $lret "add/delete with nftrace enabled"
-pkill -9 ping
-
-wait
-
-rm -f "$tmp"
-ip netns del "$testns"
-
exit $global_ret
diff --git a/tools/testing/selftests/netfilter/settings b/tools/testing/selftests/netfilter/settings
new file mode 100644
index 000000000000..6091b45d226b
--- /dev/null
+++ b/tools/testing/selftests/netfilter/settings
@@ -0,0 +1 @@
+timeout=120